tensorflow-gpu 的 pip 安装失败 - OSError:raw write() 返回了无效的长度

Question

在Windows 10（Python 3.5）中使用pip安装tensorflow-gpu 1.4.0时，我收到以下奇怪的错误。非常有趣的是，每次我跑步时

pip.exe install tensorflow-gpu

它下载包的一个小但看似随机的部分，然后引发以下异常：

(C:UserscarthAnaconda3envspy35) E:DataownCloudWorkCoronaryML>pip.exe install tensorflow-gpu
Collecting tensorflow-gpu
  Downloading tensorflow_gpu-1.4.0-cp35-cp35m-win_amd64.whl (67.6MB)
Exception:                              | 266kB 797kB/s eta 0:01:25
Traceback (most recent call last):
  File "C:UserscarthAnaconda3envspy35libsite-packagespipbasecommand.py", line 215, in main
status = self.run(options, args)
  File "C:UserscarthAnaconda3envspy35libsite-packagespipcommandsinstall.py", line 335, in run
wb.build(autobuilding=True)
  File "C:UserscarthAnaconda3envspy35libsite-packagespipwheel.py", line 749, in build
self.requirement_set.prepare_files(self.finder)
  File "C:UserscarthAnaconda3envspy35libsite-packagespipreqreq_set.py", line 380, in prepare_files
ignore_dependencies=self.ignore_dependencies))
  File "C:UserscarthAnaconda3envspy35libsite-packagespipreqreq_set.py", line 620, in _prepare_file
session=self.session, hashes=hashes)
  File "C:UserscarthAnaconda3envspy35libsite-packagespipdownload.py", line 821, in unpack_url
hashes=hashes
  File "C:UserscarthAnaconda3envspy35libsite-packagespipdownload.py", line 659, in unpack_http_url
hashes)
  File "C:UserscarthAnaconda3envspy35libsite-packagespipdownload.py", line 882, in _download_http_url
_download_url(resp, link, content_file, hashes)
  File "C:UserscarthAnaconda3envspy35libsite-packagespipdownload.py", line 603, in _download_url
hashes.check_against_chunks(downloaded_chunks)
  File "C:UserscarthAnaconda3envspy35libsite-packagespiputilshashes.py", line 46, in check_against_chunks
for chunk in chunks:
  File "C:UserscarthAnaconda3envspy35libsite-packagespipdownload.py", line 571, in written_chunks
for chunk in chunks:
  File "C:UserscarthAnaconda3envspy35libsite-packagespiputilsui.py", line 141, in iter
self.next(n)
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorprogress__init__.py", line 73, in next
self.update()
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorprogressbar.py", line 41, in update
self.writeln(line)
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorprogresshelpers.py", line 67, in writeln
self.clearln()
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorprogresshelpers.py", line 63, in clearln
print('rx1b[K', end='', file=self.file)
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorcoloramaansitowin32.py", line 141, in write
self.write_and_convert(text)
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorcoloramaansitowin32.py", line 166, in write_and_convert
self.write_plain_text(text, cursor, start)
  File "C:UserscarthAnaconda3envspy35libsite-packagespip_vendorcoloramaansitowin32.py", line 174, in write_plain_text
self.wrapped.write(text[start:end])
OSError: raw write() returned invalid length 2 (should have been between 0 and 1)

我尝试关闭防病毒软件，以防万一杀死它，但它没有帮助。

最后，我设法通过手动从 PyPI 下载 .whl 然后运行 pip.exe install path/to/.whl 来安装它，但我想了解导致原始失败的原因。

有什么想法吗？

Answer 1

这个问题已经记录在这里，你可以更新到python 3.6或安装并启用win_unicode_console包来解决它

https://bugs.python.org/issue32245

Answer 2

切换到

具有管理员权限的cmd以运行命令： pip3 install --ignore-installed --upgrade tensorflow-gpu -i https://pypi.tuna. tsinghua.edu.cn/simple